Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1i. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending September 3, 2022 (Week 35)
Reporting Area Cryptosporidiosis Cyclosporiasis
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 78 261 6,260 5,797 28 230 1,984 2,106
New England 6 18 267 280 - 9 60 71
Connecticut - 4 25 37 - 3 18 27
Maine - 3 33 43 - 1 1 2
Massachusetts 3 11 118 91 - 6 36 34
New Hampshire - 3 20 46 - 1 2 5
Rhode Island 1 4 46 25 - 2 2 3
Vermont 2 4 25 38 - 1 1 -
Middle Atlantic 11 53 857 772 2 18 161 309
New Jersey - 15 149 107 - 1 2 78
New York (excluding New York City) 7 18 243 272 - 2 3 127
New York City 1 16 176 165 2 18 156 104
Pennsylvania 3 18 289 228 N NC N N
East North Central 9 77 1,100 1,193 1 36 278 334
Illinois - 18 247 200 - 29 166 123
Indiana - 6 4 127 - 2 12 17
Michigan 1 13 159 167 - 5 25 32
Ohio - 23 348 268 - 7 25 69
Wisconsin 8 39 342 431 1 9 50 93
West North Central 4 53 686 980 2 9 61 345
Iowa - 24 298 290 - 4 23 84
Kansas - 7 64 71 - 5 13 69
Minnesota - 18 - 288 - 1 - 62
Missouri 2 10 149 131 - 4 15 77
Nebraska 2 6 83 72 2 2 9 28
North Dakota - 5 31 29 - 0 - 9
South Dakota - 5 61 99 - 1 1 16
South Atlantic 14 41 1,038 836 3 118 739 515
Delaware 2 3 28 14 - 2 3 4
District of Columbia - 1 - 4 - 0 - -
Florida 2 20 376 206 - 74 433 237
Georgia 2 13 253 153 1 39 166 68
Maryland - 7 80 43 - 4 28 39
North Carolina - 11 - 179 - 1 - 102
South Carolina - 8 80 57 - 14 60 26
Virginia 8 13 159 138 2 11 48 30
West Virginia - 5 62 42 - 1 1 9
East South Central - 25 451 397 - 7 23 45
Alabama - 8 105 71 - 1 - 6
Kentucky - 13 171 148 N NC N N
Mississippi - 5 48 19 N NC N N
Tennessee - 12 127 159 - 7 23 39
West South Central 9 53 546 397 16 64 452 240
Arkansas 5 6 65 41 1 2 7 13
Louisiana 3 11 111 52 - 7 42 27
Oklahoma 1 4 44 64 N NC N N
Texas - 51 326 240 15 60 403 200
Mountain 13 27 534 448 2 14 111 169
Arizona 3 8 77 68 1 3 11 19
Colorado 5 11 185 134 1 11 80 116
Idaho - 4 44 59 N NC N N
Montana - 4 29 44 - 1 2 4
Nevada - 3 18 14 N NC N N
New Mexico - 5 46 28 - 2 2 5
Utah 5 9 124 95 - 3 16 23
Wyoming - 2 11 6 - 1 - 2
Pacific 12 34 781 494 2 10 99 78
Alaska - 5 4 3 - 1 2 -
California 10 27 554 302 2 10 88 64
Hawaii - 1 3 4 - 0 - -
Oregon 2 5 64 93 - 2 8 14
Washington - 9 156 92 - 1 1 -
U.S. Territories - 1 - - - 0 - 1
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - - - 0 - 1
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 1 - - - 0 - 2
Total 78 261 6,260 5,797 28 230 1,984 2,109
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2021 and 2022 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://ndc.services.cdc.gov/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.